Yubook — 게시 전 성과를 설계하세요
Check a draft against X's published ranking signals before it goes out, and find the posts where a reply puts you in front of someone else's readers. No follow-for-follow.
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 19 August 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
Yubook — 게시 전 성과를 설계하세요 ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and fast page loads. Worth fixing first: missing Content-Security-Policy and Strict-Transport-Security and no email security records.
The site is served through Cloudflare, with a domain registered 6 weeks before launch. The crawl picked up 7 technologies on this site, covering analytics, CDN, developer tools, and directory. The stack includes AppPulse, Cloudflare, and Cloudflare DNS.
For context, it's tighter on security headers than most StackScope Discovery launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (7)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Developer tools |
Vite
|
| Analytics |
AppPulse
new
(2)
|
| SEO |
Google Search Console
new
|
| Directory |
Fazier
new
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI layout signals | +5 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.